Vocabulary consisting only from characters you are able to read
介する
かいする
(1)to use as an intermediary, to mediate, to assist, (2)to worry, to mind, to care suru, vtrans
予想額
よそう がく
předpokládaná cena, hodnotamix
工作
こうさく
výstavba, stavební práceleda1
The sum of inner angles of a triangle is π.math
先
さき
hrot, špička, budoucnostleda1